20 0.2765625 0.340625 0.553125 0.68125
16 0.8125 0.37109375 0.375 0.4765625
2 0.45625 0.8453125 0.3546875 0.30859375
25 0.434375 0.8171875 0.040625 0.08828125
9 0.44609375 0.8203125 0.09140625 0.13203125